Vasylyshyn, T. V., and M.R. Kotselovska. 2025. “STRUCTURE OF CONTINUOUS SYMMETRIC POLYNOMIALS ON THE SPACE OF ABSOLUTELY SUMMABLE SEQUENCES”. PRECARPATHIAN BULLETIN OF THE SHEVCHENKO SCIENTIFIC SOCIETY. Number, no. 21(79) (December):19-27. https://doi.org/10.31471/2304-7399-2025-21(79)-19-27.